chapter 5 Changes Around Us: Physical and Chemical - Part 6

Why does a burning candle go out under an airtight jar?

Type: MCQ • Marks: 1
Why does a burning candle go out under an airtight jar?
Options
A. Light cannot pass through glass
B. The jar produces water
C. Oxygen is used up
D. Wax becomes ice
Explanation
The flame needs oxygen, which becomes unavailable in the sealed jar.
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